One of Hollywood’s top talent brokers may be close to brokering a deal of its own.

International Creative Management, one of the country’s top five talent agencies, has held talks with former SFX chief-turned-talent scout Bob Sillerman about selling a significant stake in the company, sources familiar with the situation tell The Post.

Sillerman, the hard-charging founder of Clear Channel Communications’ promotional division SFX Entertainment, aspires to be a Hollywood talent honcho. About a year and a half ago, the radio pioneer formed a new venture, FXM, to roll up various music, film and TV personality-management firms.

Now, it appears Sillerman’s got the talent agencies in his sights.

It’s unclear how large a stake of ICM Sillerman would be interested in buying – although sources said any negotiations will likely involve giving the former entertainment impresario a controlling stake, and the option to buy the entire firm at some point down the road. ICM, which counts A-list stars Julia Roberts and Mel Gibson among its prized clients, is worth between $100 million and $150 million, bankers say.

Also unclear is how advanced the discussions are. Both Sillerman and ICM Chairman Jeff Berg are staying mum on the subject of a possible deal, and talks still could crater.

However, one thing is for certain: ICM is on the prowl for outside investors to bring new money into the firm and allow the firm’s owners a way to cash in on their currently illiquid stakes. ICM retained investment bank Rothschild Group to advise on a possible investment or partnership.

To be sure, ICM’s Berg has held talks about selling a stake in his firm over the past couple of years but hasn’t been able to land a deal. Several investment firms – including Boston-based Bain Capital and New York venture capitalist Patricof & Co. – took a hard look at the talent agency, but ultimately passed, sources said.

Another financial investors believed to kick the tires on ICM is Haim Saban, the savvy financier who made a bundle by selling his stake in Fox Family Worldwide to Disney last year. Like Sillerman, Saban is looking to make a major move in the talent arena.

One prospective buyer who turned down ICM said one of the biggest sticking points was figuring out a wayto make the economics work as an outside owner of a personal services business, “where your assets can walk out the door every day.”

Indeed, ICM, like the rest of the major talent agencies, is closely held and many of its intangible assets are hard to value. But industry sources say some aspects of its business – such as its ability to take a sizable stake in the profits generated from “packaging” television shows – can produce attractive annuity-like revenue streams.

For his part, Sillerman, who has been sitting on the sidelines for almost two years, is itching to break into the talent business. Besides his talks with ICM, the New York City native has also approached rivals William Morris Agency and United Talent Agency about possible deals in recent months, industry sources said.